[FOR SALE] J Heads. Ported

ValiantKindOfGuy · Sep 27, 2020

I have a set of ported J heads. Need a valve job. Comes with all the parts, valves, springs, keepers, retainers. They look to be recently done, new guides, very clean, 2.08 intake valve. Exhaust ports may or may not be touched haven’t looked.
Looking for $500 plus shipping.

ValiantKindOfGuy · Sep 29, 2020

Price Drop $450+shipping

Plymouth 65 · Sep 29, 2020

Do they have hardened seats? 65'

ValiantKindOfGuy · Sep 29, 2020

Plymouth 65 said:
Do they have hardened seats? 65'

They have bronze guides so probably idk how I would tell.

toolmanmike · Sep 29, 2020

ValiantKindOfGuy said:
They have bronze guides so probably idk how I would tell.

It doesn't look like it.

ValiantKindOfGuy · Sep 29, 2020

toolmanmike said:
It doesn't look like it.

Yes looks like stock seats to me.

ValiantKindOfGuy · Sep 29, 2020

I can take a picture of the numbers on the heads and I believe 72+ had hardened seats I may be wrong. Also this is a 72 engine. Let me take some more better quality pictures of the exhaust as well

ValiantKindOfGuy · Sep 29, 2020

ValiantKindOfGuy · Sep 30, 2020

Final Price drop to $400 plus shipping I want them off my bench haha.

oldkimmer · Sep 30, 2020

Ur gonna have to post some Real good pics of the ports. Can’t tell anything with those pics. R u sure the intakes are 2.08? Stock is 2.02. Looks like a stick seat to me. Have they been milled? Thanks. Kim

ValiantKindOfGuy · Sep 30, 2020

oldkimmer said:
Ur gonna have to post some Real good pics of the ports. Can’t tell anything with those pics. R u sure the intakes are 2.08? Stock is 2.02. Looks like a stick seat to me. Have they been milled? Thanks. Kim

I have a few more here you go. Unknown if they have been milled they came off a 340 that was in a duster I bought. I measured them at 2.08 I can check again when I get home.

oldkimmer · Sep 30, 2020

Is the pic with the blow gun tip ground thru? Does it need to be epoxied? Thanks. Kim

ValiantKindOfGuy · Sep 30, 2020

oldkimmer said:
Is the pic with the blow gun tip ground thru? Does it need to be epoxied? Thanks. Kim

it is just the valve cover bolt hole. You can either put them in and let them go or put studs in and grind them down to match.

RustyRatRod · Sep 30, 2020

oldkimmer said:
Ur gonna have to post some Real good pics of the ports. Can’t tell anything with those pics. R u sure the intakes are 2.08? Stock is 2.02. Looks like a stick seat to me. Have they been milled? Thanks. Kim

Yes, you can see the broach marks in one picture. They've been milled.

RustyRatRod · Sep 30, 2020

Can you post some close ups of the exhaust ports?

ValiantKindOfGuy · Sep 30, 2020

RustyRatRod said:
Can you post some close ups of the exhaust ports?

Yes when I get home. I’m at work currently.

ValiantKindOfGuy · Sep 30, 2020

Exhaust ports as requested. Now this valve is the only one that came out smoothly but the other exhaust valves “exhaust valves only” will not come out because of burrs where the keepers sit. I did see a little bit of scratching in this guide but I will not pull other exhaust valves for fear of damaging the guides. I believe this one may have gotten scratched when I removed the valve but it came out smoothly so I am not sure.